MCB10CB3D1

MCB2CB1C1 ATC | Alldatasheet

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Technical content

MINIATURE CIRCUIT BREAKERS ATC Diversified offers a comprehensive line of Miniature Circuit Breakers designed and manufactured to meet the needs of the machine builder. We promise durable products at a price that gives you an edge, and we guarantee same-day shi pping. Check out all the features of our UL489 & UL 1077 Miniature Circuit Breakers below! UNIQUE FEATURES DELIVERING SUPERIOR PRODUCT QUALITY AND MANUFACTURING EXCELLENCE Our Miniature Circuit Breakers are UL Listed and Recognized, and CE marked to meet global standards requirements and are compliant to the RoHS directives. 17.5mm wide per pole construction for reduced panel size, allowing for smaller control panels. 35mm DIN rail mounting for fast and easy installation and removal. High visibility labels and markings; product part number, amperage, and UL & IEC short circuit ratings can be seen from the front and side of the device for easy identification. Line and load side IP20 guarded finger-safe terminals prevent accidental contact with live parts, while allowing ring, fork, and bare wire connections. Easy to Install Compact Design Proven Added Safety Visible Markings Full Range Circuit Protection

• Available in single pole, two pole, and three pole constructions and includes both thermal and magnetic trip elements for overload and short circuit protection. Industry-Leading Short Circuit Rating
• 10kA @ 480Y/277V short circuit current rating on all multi- pole constructions – the highest interruption rating available in the market. Trip-Free Design
• Holding the operating handle in the ON position will not prevent the miniature circuit breaker from tripping. Easy Wiring
• Captive screws make it impossible to lose screws when wiring and our box lug design terminals will accept a wide- range of copper wire sizes. Line/load wiring is reversible for ease of use. Visible Markings & Status Indication
• High visibility labels and markings can be seen from the front and side of the device for easy installation. Color-coded status window for clear visual of the breaker status. PRODUCT PROFILE MCB 1 Opera ng Current

2.0 Amp 2

3.0 Amp 3

5.0 Amp 5

10 Amp 10

15 Amp 15

20 Amp 20

UL 489 Miniature Circuit Breaker CB UL 1077 Miniature Supplementary Protector * SP Number of Poles Single Pole 1 Two Pole 2 Three Pole 3 Trip Characteris cs Trip Curve C * C Trip Curve D ** D Frame Size 17.5mm Frame per Pole 1 * 3 Amp [3], 5 Apm [5], and 10 Amp [10] only 10 Amp [10], 15 Amp [15], 20 Amp [20], and UL 489 Miniature Circuit Breaker [CB] only * 2 Amp [2], 3 Amp [3], 5 Amp [5], 10 Amp [10], and Single Pole [1] only **** 10 Amp [10], 15 Amp [15], 20 Amp [20], and UL 489 Miniature Circuit Breaker [CB] only

MINIATURE CIRCUIT BREAKERS SPECIFICATIONS TRIP CURVES Conformity to Standards: Certifications: CERTIFICATIONS UL 489 BRANCH CIRCUIT BREAKERS UNITS 1 POLE 2 POLE 3 POLE ELECTRICAL GENERAL Rated Operating Current A 0.5 ~ 63 Operating Frequency Hz 50/60 Electrical Life Ops. 6,000 Line/Load Wiring Suitable for reverse feed ELECTRICAL UL/CSA APPLICATIONS Conformity to Standards cULus, UL 489, CSA C22.2 No. 5 AC Rated Operating Voltage V 277 480Y/277 DC Rated Operating Voltage (wired in series) V 48 96 — MAXIMUM SHORT CIRCUIT RATING @ 120 VAC kA 10 @ 240 VAC kA 10 @ 277 VAC kA 10 @ 480Y/277 VAC kA 10 @ 48 VDC kA 10 10 @ 96 VDC (wired in series) kA 10 ELECTRICAL IEC APPLICATIONS Conformity to Standards IEC 60947-2, IEC 60898 ULTIMATE SHORT CIRCUIT BREAKING CAPACITY (lcu) @ 240 VAC kA 10 @ 415 VAC kA 10 RATED SERVICE SHORT CIRCUIT BREAKING CAPACITY @ 240 VAC kA 10 @ 415 VAC kA 10 CONSTRUCTION - CONDUCTOR SIZE UL/CSA AWG 1 x #14 ~ #3 Solid, Stranded, Fine Stranded mm2 1 x 2.08 ~ 26.7 ROHS COMPLIANCE UL 1077 SUPPLEMENTARY PROTECTORS UNITS 1 POLE 2 POLE 3 POLE ELECTRICAL GENERAL Rated Operating Current A 0.5 ~ 63 Operating Frequency Hz 50/60 Electrical Life Ops. 6,000 Line/Load Wiring Suitable for reverse feed ELECTRICAL UL/CSA APPLICATIONS Conformity to Standards cURus, UL 1077, CSA C22.2 No. 235 AC Rated Operating Voltage V 277 480Y/277 DC Rated Operating Voltage (wired in series) V 48 96 — MAXIMUM SHORT CIRCUIT RATING @ 120 VAC kA 10 @ 240 VAC kA 10 @ 277 VAC kA 10 @ 480Y/277 VAC kA 10 @ 48 VDC kA 10 10 @ 96 VDC (wired in series) kA — 10 ELECTRICAL IEC APPLICATIONS Conformity to Standards IEC 60947-2, IEC 60898 ULTIMATE SHORT CIRCUIT BREAKING CAPACITY (lcu) @ 240 VAC kA 10 @ 415 VAC kA 10 RATED SERVICE SHORT CIRCUIT BREAKING CAPACITY (lcs) @ 240 VAC kA 10 @ 415 VAC kA 10 CONSTRUCTION - CONDUCTOR SIZE UL/CSA AWG 1 x #14 ~ #3 Solid, Stranded, Fine Stranded mm2 1 x 2.08 ~ 26.7 ROHS COMPLIANCE UL 489 UL 1077 UL 508 CSA C22.2 No. 5, No. 235 IEC 60947-2, IEC 60898 UL File# : E496118 UL File#: E496119 UL File#: E508090 CE Marked (per EU Low Voltage Directive 2006/95/EC and RoHS Directive 2011/65/EU) UL 1077 Supplementary Protector - 1 Pole 17.5mm (11/16") 35.0mm (1-3/8") 52.5mm (2.0") 70.0mm (2-3/4") 107.2mm (4-7/32") 45.2mm (1-25/32") 12.0mm ( 15/32") MINIMUM CLEARANCE DISTANCE FOR LEVER MOVEMENT 60.6mm (2- 25/64") 44.0mm (1 -47 /64") 5.9mm ( 15/64") UL489 MINIATURE CIRCUIT BREAKER (MCB) 17.5mm (11/16") 35.0mm (1-3/8") 52.5mm (2.0") 70.0mm (2-3/4") 107.2mm (4-7/32") 45.2mm (1-25/32") 12.0mm ( 15/32") MINIMUM CLEARANCE DISTANCE FOR LEVER MOVEMENT DIMENSIONS UL 489 Branch Circuit Breaker - 1 Pole 60.6mm (2- 25/64") 44.0mm (1 -47 /64") 5.9mm ( 15/64") UL489 MINIATURE CIRCUIT BREAKER (MCB) 35.0mm (1-3/8") 52.5mm (2.0") 70.0mm (2-3/4") 17 .5mm (11/16") 60.6mm (2- 25/64") 5.9mm (15/64") 44.0mm (1-47 /64") 45.2mm (1- 25/32") 12.0mm (15/32") MINIMUM CLEARANCE DISTANCE FOR LEVER MOVEMENT 86.0mm (3-58/64") UL1077 MINIATURE CIRCUIT BREAKER (MCB) 35.0mm (1-3/8") 52.5mm (2.0") 70.0mm (2-3/4") 17 .5mm (11/16") 60.6mm (2- 25/64") 5.9mm (15/64") 44.0mm (1-47 /64") 45.2mm (1- 25/32") 12.0mm (15/32") MINIMUM CLEARANCE DISTANCE FOR LEVER MOVEMENT 86.0mm (3-58/64") UL1077 MINIATURE CIRCUIT BREAKER (MCB) Trip Curve B (UL 1077) 12 34 570.51 02 03 05 07 0 100 10,000 5,000 2,000 1,000 500 200 100 0.5 0.2 0.1 0.05 0.02 0.01 0.005 0.002 0.001 I/In B Curve t(s) 12 34 570.5 10 20 30 50 70 100 10,000 5,000 2,000 1,000 500 200 100 0.5 0.2 0.1 0.05 0.02 0.01 0.005 0.002 0.001 I/In C Curve I/In D Curve t(s) 12 34 58 10 20 30 40 6080 10,000 5,000 1,000 500 100 0.5 0.1 0.01 0.005 0.002 0.001 t(s) Multiple of Operating Current (Ie)Multiple of Operating Current (Ie) Multiple of Operating Current (Ie) t(s) 12 34 570.51 02 03 05 07 0 100 10,000 5,000 2,000 1,000 500 200 100 0.5 0.2 0.1 0.05 0.02 0.01 0.005 0.002 0.001 I/In B Curve t(s) 12 34 570.5 10 20 30 50 70 100 10,000 5,000 2,000 1,000 500 200 100 0.5 0.2 0.1 0.05 0.02 0.01 0.005 0.002 0.001 I/In C Curve I/In D Curve t(s) 12 34 58 10 20 30 40 6080 10,000 5,000 1,000 500 100 0.5 0.1 0.01 0.005 0.002 0.001 t(s) Multiple of Operating Current (Ie)Multiple of Operating Current (Ie) Multiple of Operating Current (Ie) t(s) Trip Curve C (UL 489 & UL 1077) t(s) Trip Curve D (UL 489 & UL 1077) 12 34 570.51 02 03 05 07 0 100 10,000 5,000 2,000 1,000 500 200 100 0.5 0.2 0.1 0.05 0.02 0.01 0.005 0.002 0.001 I/In B Curve t(s) 12 34 570.5 10 20 30 50 70 100 10,000 5,000 2,000 1,000 500 200 100 0.5 0.2 0.1 0.05 0.02 0.01 0.005 0.002 0.001 I/In C Curve I/In D Curve t(s) 12 34 58 10 20 30 40 6080 10,000 5,000 1,000 500 100 0.5 0.1 0.01 0.005 0.002 0.001 t(s) Multiple of Operating Current (Ie)Multiple of Operating Current (Ie) Multiple of Operating Current (Ie) (lcs)